Actually I bought

来源: ff2006 于 2005-03-16 09:18:27 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (61 bytes)
回答: buy QQQQ put 由 uptrend 于 2005-03-16 09:03:12

some SMH today, I am LH, so bought some downtrend semi today.

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